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The work of Ashley Paul Moore entitled: "First Responder Accreditation: The Pros and the Cons" states that there has been a debate among members of Congress as to whether there is…… SecurityPrivate Security vs. Law Enforcement: Matrix Summary"Private security and public law enforcement share many of the same goals: preventing crime and disorder, identifying criminals, and ensuring the security of people and property," "Private Security and Public Law Enforcement," n. d. There are many more private security officers than public police officers, making tandem projects and collaboration essential "Private Security and Public Law Enforcement," n. d. There are many more private security officers than public police officers, making tandem projects and collaboration essential "Private Security and Public Law Enforcement," n. d. There may be some overlap between public law enforcement and private security, but generally the latter can be more highly specialized and are therefore useful in situations such as campus security.

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These dark and light areas then form the video images that we see. Motion detection works by comparing successive video images. So if the pattern of light changes between frames a change in pixels the smart camera concludes that something has moved and starts to record. As it begins to record, it also sends you an alert. The camera determines when enough has changed based on the motion detection settings see below. There are different methods of motion detection, i. e. infrared heat vision and microwave. We won’t get too much into the deeper technical aspects in this piece. The basic principle is the same for most cameras. The first thing you need to do is position the camera where you intend to keep it.